闭开-开闭形态学梯度 close-opening-open-closing morphological gradient
大开眼界 broaden one’s horizon; open one's eyes; be an eye-opener
多开眼定向钻井 multi hole directional drilling
反向电流自动断开开关 automatic reverse current cutout
开炮机构 trigger device
开眼 eyes-open
开眼看世界 open the eyes to the world
开眼钎子 pitching borer; first bit
开眼钻井方式 spud-in mode
开眼钻头 spud bit; spudding bit
亮眼开脚螺栓 ragged eye bolt
喷射开眼钻头 jet spud bit
浅眼开采法 short hole method
青光眼,开角型 Primary open-angle glaucoma; primary open angle glaucoma; open angle glaucoma
青光眼.开角 Primary open-angle glaucoma
眼开代价 eye-opening penalty
眼开度代价 eye-openig penalty EOP; eye-openig penalty(EOP
印刷电路开开 printed-circuit switch
标准炮眼组 standard round